package com.wdcao.springboot.service.impl;

import com.wdcao.springboot.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.wdcao.springboot.service.TestService;
@Service
public class TestServiceImpl implements TestService {

    @Autowired
    private UserMapper userMapper;

    @Override
    public String getUser() {
        return userMapper.getUser();
    }
}
